A credit union which is not required to obtain a financial statement audit may fulfill its supervisory committee responsibility by obtaining an Other Supervisory Committee Audit. Such an audit is one that is performed by the supervisory committee, its internal auditor, or any other qualified person (such as a certified public accountant, public accountant, league auditor, credit union auditor consultant, retired financial institutions examiner, etc.) that satisfies the minimum requirements in appendix A of this part. Qualified persons who are not State-licensed cannot provide assurance services under this section.